ROBSON Andrew · ALLFREY ENG

27rank
+16.5Butler · 80 bds
+0.21per board
±4.8swing
-0.40vs par /bd · #47/67
+0.19adjusted /bd
Butler per round: 4.7 15.8 -16 2.4 -3.3 4.1 -0.5 9.3by round

vs par split: bidding -0.62 · play +0.23

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted +0.19/bd

Card play — on target: opening leads 60.0% #64 of 67 · declarer play 81.0% #18 of 67 · defence 86.1% #37 of 67

Card play by contract type — on target
vs NTvs a suit
Opening leads44.4% (9)83.3% (6)
Declarer play85.7% (7)78.6% (14)
Defence82.4% (17)89.5% (19)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 60.0% (5) · ♦ 50.0% (2) · ♣ 33.3% (3)

vs par by strain: NT -0.61 (33) · a suit -0.26 (47)

vs par by level: part-score +0.23 (26) · game -0.43 (51) · slam -5.33 (3)

By role: declaring +0.25/bd (-2.27 vs par · 44) · defending +0.15/bd (+1.89 vs par · 36)

By vulnerability: vulnerable -0.71/bd (-0.38 vs par · 40) · not vulnerable +1.12/bd (-0.42 vs par · 40)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 4A.AllfreyH.Nikolov – P.HristovOpen10+4.7+0.47+2.40
Round 5A.AllfreyA.Livgard – T.AaClosed10+15.8+1.58-0.70
Round 6A.AllfreyJ.Piekarek – A.SmirnovClosed10-16.0-1.60-1.50
Round 7A.AllfreyO.Herbst – I.HerbstClosed10+2.4+0.24-0.10
Round 8A.AllfreyM.Bruun – K.BlaksetClosed10-3.3-0.33-1.10
Round 9A.AllfreyS.Freddio – B.ManciniClosed10+4.1+0.41+0.70
Round 10A.AllfreyA.Bianchedi – G.DuboinOpen10-0.5-0.05-3.90
Round 11A.AllfreyW.Starkowski – S.GolebiowskiClosed10+9.3+0.93+1.00

Every board — best Butler first↑ top

vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.

ButlerRoundOpponentsBdContractLeadResvs par
+12.3Round 5HEIMDAL BK NOR182♠x♠K-3+9
+11.4Round 4TITAN BUL53NT♦5-3+14
+10.6Round 7BAREKET ISR14♥♣4+1+8
+9.9Round 8SCHALTZ DEN184♣x♣4-2+8
+9.1Round 11RUCH SA WROCLAW POL153NT♠A-3+10
+7.3Round 7BAREKET ISR55♠♣3-1+9
+7.3Round 10G.S. ALLEGRA ITA26♦♣K=-11
+6.5Round 5HEIMDAL BK NOR162♠♥K+1+7
+6.4Round 4TITAN BUL33NT♠4+1+1
+5.9Round 4TITAN BUL72♦x♣K+1+7
+5.2Round 9ASD PESCARA BRIDGE ITA302♠♦K+1+1
+4.9Round 11RUCH SA WROCLAW POL183NT♥4-1+6
+4.1Round 8SCHALTZ DEN165♥♦Q=+1
+4.0Round 7BAREKET ISR95♥♠Q+1+8
+3.7Round 5HEIMDAL BK NOR204♥♣K+2-13
+2.8Round 8SCHALTZ DEN204♥♦A=+0
+2.7Round 8SCHALTZ DEN172♠♥J+1+1
+2.5Round 4TITAN BUL13NT♥2-2+6
+2.5Round 6BAMBERGER REITER GER233NT♥2+2+1
+2.5Round 7BAREKET ISR73♦♠K=+0
+2.5Round 11RUCH SA WROCLAW POL192♥♠7-1-2
+2.3Round 9ASD PESCARA BRIDGE ITA283NT♠10+2+8
+2.0Round 9ASD PESCARA BRIDGE ITA233NT♥8+1+12
+2.0Round 11RUCH SA WROCLAW POL144♥♦7+2-11
+1.9Round 6BAMBERGER REITER GER213NT♠2+2+0
+1.9Round 9ASD PESCARA BRIDGE ITA243NT♦J+1-11
+1.9Round 9ASD PESCARA BRIDGE ITA253NT♦3=+1
+1.9Round 10G.S. ALLEGRA ITA93♦♥K-2+6
+1.8Round 10G.S. ALLEGRA ITA64♠♥A+1+4
+1.6Round 10G.S. ALLEGRA ITA104♣♦K-2-9
+1.5Round 5HEIMDAL BK NOR133NT♣A+2+2
+1.3Round 8SCHALTZ DEN133♠♣4+1+1
+1.0Round 6BAMBERGER REITER GER273NT♥6+2-1
+0.9Round 6BAMBERGER REITER GER294♠x♥J-2+0
+0.9Round 11RUCH SA WROCLAW POL163♣♠A-1+4
+0.9Round 11RUCH SA WROCLAW POL171NT♠6=+0
+0.8Round 4TITAN BUL43NT♥2+3+1
+0.6Round 5HEIMDAL BK NOR114♥♠8+1+0
+0.6Round 5HEIMDAL BK NOR175♦x♠A-2+5
+0.6Round 7BAREKET ISR83NT♣K=+0
+0.5Round 6BAMBERGER REITER GER243NT♥6+1+0
+0.5Round 7BAREKET ISR23NT♥3=+0
+0.3Round 5HEIMDAL BK NOR193NT♥2=-1
+0.2Round 9ASD PESCARA BRIDGE ITA213NT♠4=+0
+0.1Round 4TITAN BUL22NT♠2=+0
+0.1Round 10G.S. ALLEGRA ITA32♠♦6-1-5
+0.1Round 10G.S. ALLEGRA ITA83NT♦6+2-11
-0.0Round 11RUCH SA WROCLAW POL114♥♣K+1+0
-0.2Round 10G.S. ALLEGRA ITA14♥♦2+1+0
-0.5Round 9ASD PESCARA BRIDGE ITA274♠♥K-2-5
-0.8Round 6BAMBERGER REITER GER251NT♥5+2-10
-0.8Round 8SCHALTZ DEN113♠♥K=-1
-0.8Round 8SCHALTZ DEN143NT♣7+1+0
-1.1Round 7BAREKET ISR104♥♠3+1+0
-1.3Round 5HEIMDAL BK NOR125♦♥6-1-10
-1.5Round 8SCHALTZ DEN121NT♠4=+0
-1.5Round 9ASD PESCARA BRIDGE ITA294♥♣6-1+1
-2.0Round 10G.S. ALLEGRA ITA73NT♣Q+2-1
-2.5Round 4TITAN BUL62♥x♣J-1+5
-2.5Round 5HEIMDAL BK NOR144♠♦K=+0
-2.5Round 11RUCH SA WROCLAW POL133♦♣3+1-1
-2.6Round 6BAMBERGER REITER GER222♦♣5-2-2
-3.1Round 9ASD PESCARA BRIDGE ITA224♥♣4+2-13
-3.7Round 6BAMBERGER REITER GER284♥x♣A-1+0
-3.9Round 10G.S. ALLEGRA ITA43NT♣8+2-1
-4.0Round 4TITAN BUL96♦♠8=+2
-4.2Round 11RUCH SA WROCLAW POL203♠♥Q=+10
-4.3Round 9ASD PESCARA BRIDGE ITA265♦♠K=+13
-4.3Round 11RUCH SA WROCLAW POL121NT♠6+2-6
-4.5Round 4TITAN BUL84♥♠8-1-5
-5.9Round 5HEIMDAL BK NOR152♠♣A+3-6
-6.0Round 7BAREKET ISR65♦x♣K-1-8
-7.2Round 10G.S. ALLEGRA ITA53NT♥10-2-11
-7.7Round 6BAMBERGER REITER GER263NT♠K=+0
-7.7Round 7BAREKET ISR31NTx♥3-2-8
-8.0Round 6BAMBERGER REITER GER302♥x♣9-3-3
-8.3Round 7BAREKET ISR43NT♥3=-10
-10.4Round 8SCHALTZ DEN154♠x♦K=-10
-10.6Round 8SCHALTZ DEN193NTx♦Q-1-11
-11.4Round 4TITAN BUL106♦♣K=-7